This video explores the pros and cons of two different types of watch crystals: Hesalite (acrylic) and sapphire. The video compares the two materials in terms of their hardness, scratch resistance, and manufacturing processes. It also discusses the historical significance of Hesalite in the Omega Speedmaster Moonwatch.
626654 7 лет назад 7:49The video compares two Omega Speedmaster Professional watches: one with a black dial and Hesalite crystal, and the other with a white dial and sapphire crystal. The video explores the pros and cons of each option, including the historical significance of the Hesalite crystal, the scratch resistance of sapphire, and the visual impact of the different dial colors.
169782 5 месяцев назад 7:39The video compares the durability of Hesalite and Sapphire crystal watch faces. The speaker shows a 60-year-old watch with a Hesalite crystal that has only been polished once, and a newer watch with a Sapphire crystal that shows more wear. The speaker highlights the Hesalite crystal's resilience, despite years of use.
16622 11 лет назад 7:26